Tommee Tippee Advanced Bottle Advanced The decorated Anti-Colic anticoagulant bottle of the Advanced series is designed to ensure optimal aeration during feeding. Thanks to the unique breathing tube, antique valve and the unique shape of the urethra, which makes the mouth easier, the child swallows as little air as possible. Before giving your child a bottle, look at the tube with the heat sensor. If it is blue, the milk must be at the right temperature, and if the color has changed to pink, the milk temperature is above the recommended temperature of 37°C. The Anti-Colic pacifier is made of naturally soft silicone and has a unique shape to make it easier for the baby to hug the mouth.